Rubber Mixing Mills
"SANTEC" Rubber Mixing mills has following salient features:-
- Unique Compact design
- Low initial cost
- Less operational cost with high productivity
- Superior mixing performance.
Construction Features:
- COMPACT CONSTURCTION
Reduction gear unit either V-Belt drive or direct coupled or
Redicon / Elecon /Imported worm reduction /helical / installed on
the common base plate. Drive motor placed on the base. No foundation
required.
- BASE
Steel fabricated common mono built rigid base plate. No foundation
required.
- ROLLS
Chilled cast Indian/Imported rolls. Barrel surface hardness 470-550
+/-20 BHN. Faces and journals are grooved. Rolls with bored internal
chambers and equipped with distributing pipes for cooling water
circulation. It is also provided a tray for water drainage. Rotary
joints can be provided optionally.
- ROLL JOURNAL BEARING BLOCK/BUSH LINER
Heavy duty rigid cast iron casted in one single piece. Special
phosphorous bronze bushes of right thickness equipped with grooves
for oil circulation.
- ROLL NIP ADJUSTMENT
Nip roll setting is adjusted manually. Worm gear / motorized nip
roll adjustment can be provided optionally.
- SAFETY DEVICE
Overhead safety cardle bar is provided to switch off the main motor
at the time of emergency. Chest Safety bar or with the provision of
thrystal brake to immediate stop revolution of the mill with the
provision of reversing on inching switch with the electric operation
panel to auto reverse the revolution of the mill can be supplied
optionally.
- LUBRICATION
As per standard, we supply Glass Feed Lubrication from lab Model to
16" x 42" and Forcefeed Lubrication from 18" x 48"
to 26" x 84". Force-feed lubrications in place of
Glassfeed luburication with return line can be supplied optionally.
Santec Turns Advanced Concept Into Reality!
- GUIDE PLATE
- Graded C.I. casted totally enclosed roll guides to prevent entry
of foreign particles into bushes.
- CONNECTION GEARS
As per standard supply, we provide, T.E.F.C. A/c induction motors
of reputed make ie. ABB/Siemens as per the availability in the
market. Any other specific requirement can be provided optionally.
- GEAR GUARDS & STOCK PAN
Both friction and bull gears are provided with totally enclosed
welded steel guards with oil reservoir and a mill stock pan.
Comparison Chart:
Comparison chart for Mixing Mill, Dispersion Kneader and Banburry :
| |
Mixing Mill |
Dispersion
Kneader |
Banburry |
| Initial Cost |
Low |
High |
Very Expensive |
| Mixing Quality |
Good |
Better |
Best |
| Degree of Dispersion |
Good |
Better |
Best |
| Construction |
Open Type |
Enclosed Type |
Fully Enclosed |
| Safety |
Risky |
Completely Safe |
Completely Safe |
| Operator's Experience |
3 to 4 Years Experienced
Operator |
Semi Skilled Operator |
Fully Skilled Operator |
| Mixing Time |
15 - 50 minutes |
7 - 15 minutes |
3 - 5 minutes |
| Dispersion Effect |
Good for High Viscosity
Material, but not for Low |
Good for both High & Low
Viscosity Material |
Good for High Viscosity
Material, but not for some low viscosity materials |
| Production Output |
Small |
Very Good Production |
Highly Productive |
| Heat Conductivity |
Good for low temperature mixing,
but high temperature mixing is impossible |
Good for both high & low
temperature mixing |
Good for high temperature
mixing, but low temperature mixing is impossible |
| Batch Capacity |
Can be increased |
Constant |
Constant |
| Colour Charge |
Easy |
Easy |
Difficult |
